000 00560pam a2200169a 44500
999 _c95295
_d95295
008 170807b2013 xxu||||| |||| 00| 0 eng d
100 _aKerr,William R
110 _aNational Bureau of Economic Research
245 _aHeterogeneous technology diffusion and Ricardian trade patterns /
_cWilliam R. Ker
260 _aCambridge
_bNBER
_c2013
300 _a45p
490 _aNBER Working Paper ;
_v19657
650 _aNBERWP 19657
650 _aE10812.pdf
856 _uhttp://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E10812.pdf
942 _2ddc
_cE